Analog Electronics Which of the following is trivalent impurity ? Antimony Boron Silicon None of these Antimony Boron Silicon None of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Barrier potential at the temperature (25°C) is 0.7 V, its value at 125°C is 0.5 V. 0.3 V. 0.7 V. 0.9 V. 0.5 V. 0.3 V. 0.7 V. 0.9 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The extremely high input impedance of a MOSFET is primarily due to the negative gate-source voltage. depletion of electric current carriers. extremely small leakage electric current of its gate capacitor. absence of its channel. negative gate-source voltage. depletion of electric current carriers. extremely small leakage electric current of its gate capacitor. absence of its channel. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When there is no base current in a transistor switch, the output voltage from the transistor is unchanged. high. low. unknown. unchanged. high. low. unknown. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics To prevent a DC return between source and load, it is necessary to use Resistor between source and load Inductor between source and load Capacitor between source and load Either A or B Resistor between source and load Inductor between source and load Capacitor between source and load Either A or B ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Common emitter current gain hFE of a BJT is Dependent on collector-emitter voltage. Always constant. Dependent on base -emitter voltage. Dependent on collector current. Dependent on collector-emitter voltage. Always constant. Dependent on base -emitter voltage. Dependent on collector current. ANSWER DOWNLOAD EXAMIANS APP
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